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Trunk line terminal - Would you like to create an electrical installation for a building in order to be able to set up different circuits in it? The basis for this is an efficient main line, which represents the starting point of your planned building supply. Therefore, it is typically dimensioned more heavily, the conductors have a larger cross-section. With the main line clamp, you pick up this line and provide connection options for the subsequent branches. Many main line terminals are usually safe to touch and can be mounted on classic DIN rails for quick assembly. With the inexpensive main line clamps from your eibabo online shop, you create the basis for the electrical installation of the whole house. Other branch terminals as well as cables and wires, fuses and switches can be found in the electrical material section or use our internal shop search.Catalogue content:In this eibabo® catalogue Energy distribution systems > Rail terminal bar you will find items from the following product groups:Item overview:Accessories for add-on distributorsClampClamping railClamping rail blockClipConnection clampConnection railConnection terminalDisconnect clampEarthing rail for distribution boardLine clampMain line branch clampMain line clampN and PE railN railN/PE railNeutral busbarPE and N terminalsPE clampPE clamping railPE railPE terminal railPE+N terminal railPE/N terminalPE/N terminal railRail terminal barTerminal blockTouch-safe main line branch terminalfrom the following manufacturers:Manufacturer overview catalogue Trunk line terminal:ABBABNEatonEricoFTG GöhringerHagerHenselKleinhuisLegrand BticinoMersenOBOPhoenixPollmannPROTEC.classSchneider ElectricSiemensSpelsbergStriebel & JohnWöhner

Busbar terminal - In the eibabo online store you will find a large selection of busbar clamps. These terminals and accessories are used for the installation of electrical distributions. Our products are suitable for collective clamping rails of different thickness and width. With us you will find both conductor terminals and Busbar blocks in different dimensions as well as direct connection terminals, PE/N terminals and other connection terminals.Catalogue content:In this eibabo® catalogue Low-voltage industrial components > Busbar terminal you will find items from the following product groups:Item overview:Branch terminalBusbar clampBusbar terminalCable clampClampClamp for tabConductor terminalConnection clampConnection terminalDirect connection terminalDistribution terminalDrawbarEquipotential busbar clampFeed terminalFeed-in terminal for N conductor railFlat conductor clampFlat copper busbar clampL/N/PE connection terminalLadder clampLipSeries clampTabTerminal blockTerminal block for potential equalization barTerminal clampTerminal for busbar lugTerminal setUniversal conductor terminalfrom the following manufacturers:Manufacturer overview catalogue Busbar terminal:ABBABNDEHNEatonEricoGSABHagerHenselMersenNiedaxOBOPhoenixPollmannRittalSiemensSpelsbergStriebel & JohnVertivWAGOWeidmüllerWielandWöhner

Core cable - It is not always necessary or desirable to lay cables and lines with multiple cores. For these applications, the eibabo® technology store offers you individual cores with different diameters and insulation. Read here what you should pay attention to when using and buying.Classic cables and lines usually consist of several individual and separately insulated wires. The conductive material of these wires consists mainly of copper, in certain cases also of other metals. The nature of the conductor itself can also vary. A solid wire is possible, but also a bundle with a multi-core core structure, so-called stranded wire. If you want your installation to be more mobile, reach for the stranded wire. Use solid wire for permanent installations. You can get individual wires, but also ready-made cables and wires from us in our online shop at reasonable prices.What are cables, wires and cores?Electrical cables, wires and individual wires all serve the purpose of transmitting electrical energy or data signals over a certain distance.More cables in the shopSpecial cables and cables for data transmission and signal transmission can have a different structure than classic power cables. With our search you will find cables and wires for almost all electrical engineering requirements.core linesThe core cables offered in this catalog are individual solid metal cores or strands, which are surrounded by insulation. Core lines for the transmission of electrical energy usually consist of two parts, a metal core and a surrounding insulating layer. The metal core made of copper or aluminum serves as a conductor for the direct transmission of the electric current. The core of the wire can be monolithic (solid wire) or twisted from several fine wires. Copper conductors are mainly used for wires with small and medium cross-sections. The insulation of the wires serves to protect them from contact.cables and wiresIn contrast, cables and wires consist of several cores, which are combined under a common insulating layer. The term cable is used in German when it is a fixed installation outside of buildings. Cables are used inside buildings. The type of cable or line is selected according to the type of installation, the planned load and the environment.What is the significance of the colors of the core cables?First of all: We always recommend that you have work on electrical equipment carried out by an experienced installer.When you see an electrical installation or look at a loose end of a cable, you are confronted with wire cables of different colors. In Germany these are typically black, brown, blue, gray and green-yellow. If you understand the color coding for electrical cables, you will be able to use the individual cores correctly. This is particularly important because other people later rely on the correct assignment of the colors when checking or making changes and derive the function of individual wires from this. NoticeThe color codes are slightly different internationally. When choosing the color, please refer to the applicable standards in your country. Non-metallic electrical cables consist of the outer plastic sheath and the inner, color-coded cores. Markings are usually applied to the sheathing, which provide information about the number of wire lines and their diameter. The color of the wire determines its purpose. The following rules apply in Germany and the EU: The basic colors are brown, blue and green-yellow. There are also the extended basic colors black and grey. Alternative colors are white, orange, red and purple.The brown wire is phase 1 (L1) and is always used for the so-called 'hot wire'. The term 'hot' is used as a synonym for wire lines that transport the electrical current from the power source to the device (lamp, socket or similar).The blue wire is the neutral wire (N) and must not be switched independently. Please don't let the term 'neutral' fool you. It is easy to believe that this is a non-electrified line. Even neutral lines can potentially carry electricity. While the brown wire carries power from the power source to the device, the neutral wire carries power back to the source. Therefore, both 'hot' and neutral lines have the potential to cause electrical surge injuries.All electrical devices must be grounded. In the event of a fault, grounding provides a safe path for current to flow back to ground or earth. The green-yellow wire is intended for this. This is called the protective earth conductor (PE) and is connected to electrical devices such as switches, sockets and fittings as well as metal frames or metal housings.Already knew?The green-yellow color combination for the protective conductor was chosen so that people with color blindness can distinguish this line from the other lines.The extended basic colors black and gray are used when it is a three-phase AC installation. Colloquially, one also speaks of power current, three-phase current or site current. The term 'strong current' is also often used. However, this is not correct. The term 'high current' is only used in connection with systems with a nominal voltage of 1 kV or more. The black wire represents phase 2 (L2), the gray wire represents phase 3 (L3).You can choose the alternative colors white, orange, red and violet as a supplement for certain installations, for example as a corresponding cable for alternating circuits or cross circuits.Which cross-section do I have to pay attention to with core cables?The required cross-section of an electrical cable depends on numerous conditions. These include the type of current (direct current, alternating current), the level of the operating voltage, the amperage, the length of the line, the type of installation, the voltage drop and the phase angle. These parameters result in a calculation formula that can be used to determine a cable cross-section. Due to the many variables, we cannot make any general recommendations for the use of certain cross-sections at this point for safety reasons.Picture: Various manufacturers H07V-U 1.5 core cable solidWhat are the differences between solid conductors and stranded conductors?Electrical wires are the basis of every electrical circuit. In addition to the color of the insulation and the cross-section of the conductor material, we also distinguish between solid conductors and multi-core core structures. Choose cables, wires and cores with solid conductors for permanent installations, for example in walls, floors, ceilings or in the ground. In these environments, the solid conductors have a number of advantages over flexible strands. These are:Cheaper to Manufacture ? Given the amount of wiring and wiring in a building, this has a huge impact on investment costs.Rigid and mechanically more stable - This makes it easier to lay through channels and openings.Easy and convenient to connect - The connection in terminals can also be made quickly and safely without ferrules. Stranded conductors are used in flexible installations and offer the following advantages over solid conductors:Plenty of surface area for the current to flow ? With the same load, the diameter of a stranded conductor can be smaller.Greater Surface Area for Less Resistance - Power dissipation is less than a solid conductor of the same size.Lots of flexibility and smaller bending radii ? stranded conductors have a longer service life than solid conductors when it comes to movement, twisting and stretching. Catalogue content:In this eibabo® catalogue Cables > Power cable < 1 kV, for permanent installation you will find items from the following product groups:Item overview:Bell lineBell sheathed wireBell wireCore lineEnergy connectionInstallation wireJumper wireMounting wireMulti-standard linePlastic hose linePower cablePower connectionPower lineSilicone lineStranded wireWiring linefrom the following manufacturers:Manufacturer overview catalogue Core cable:DiverseEupenHelukabelHuber+SuhnerIRCEJungLappkabelLeoni KerpenLeoni StuderWeidmüller

Single-multi-pole terminal strip - Are you looking for single and multi-pole terminal strips? You've come to the right place with eibabo. Benefit from the large, high-quality range in the eibabo online shop. Here you will find everything that makes an electrical engineer's heart beat faster. And much more. With us you will find connection terminals with captive terminal screws made of galvanized steel. The clamping bolts are made of galvanized steel. For installation distribution boards with spring-type terminals, we offer you protective conductor terminals. In addition, we have practically multi-colored three-phase sets with high-current terminals in DIN rail mounting. Distribution strips that require an end plate are equipped with a plug. This enables user-friendly, quick and easy assembly in the additional assembly on terminals.Catalogue content:In this eibabo® catalogue Terminal blocks > Single- and multi-pole terminal strip you will find items from the following product groups:Item overview:Can clampClampClipConnection clampConnection terminalConnectorDevice clampElectronics lineEurope terminal stripFeed terminalInstallation distributorLamp clampLuster terminalN terminalNeutral terminal barPE and N terminalsPE clampPlug clampPlug-in terminalPlug-in terminal for N conductorPlug-in terminal for PE and N conductorsPlug-in terminal for PE conductorPower terminalSingle and multi-pole terminal blockSingle- and multi-pole terminal stripSocket clampTerminal blockTerminal for luminairefrom the following manufacturers:Manufacturer overview catalogue Single-multi-pole terminal strip:BachmannEatonHagerHenselJungKleinhuisMertenMurrelektronikOBOPhoenixPollmannSchneider ElectricSiemensSpelsbergStiebel EltronStriebel & JohnWAGOWecoWeidmüllerWieland

Neutral conductor disconn. term. - Did you know that the term neutral conductor was only mentioned for the first time in 1983 in the VDE, the collection of central regulations for testing electrical systems in Germany and some parts of Europe? Of course, to match the current blue wire color for the neutral conductors, the disconnect terminals offered by eibabo are also blue. The insulators are made of thermoplastic. With an operating temperature of 105 degrees Celsius and a corresponding flammability class of the insulating material, they can be used safely. Fine and solid conductor cross-sections with and without ferrules of certain sizes can be connected. They are also suitable for N busbars. The different versions of the neutral conductor terminals in various designs enable you to use them in the best possible way.Catalogue content:In this eibabo® catalogue Terminal blocks > Neutral disconnect terminal block you will find items from the following product groups:Item overview:Bolt connectionCage clampClampClipConnection clampConnection terminalContact clipDisconnect clampEquipotential bonding terminalFeed-through terminal blockN disconnect terminalNeutral disconnect terminalNeutral disconnect terminal blockNeutral terminalScrew terminalScrewed terminalSpring clampSpring clipSpring terminalTerminal blockfrom the following manufacturers:Manufacturer overview catalogue Neutral conductor disconn. term.:HagerPhoenixRockwellSiemensStahlWAGOWeidmüllerWielandWöhner

Fuse terminal - Are you looking for high-quality and space-saving fuse terminals for your control cabinet? Are terminal blocks the same as fuse blocks? Here you can find out for which use the different fuse terminals are suitable. In the eibabo® technology store, you can obtain fuse clamps inexpensively and in large quantities from all well-known manufacturers. Shipping is worldwide. Fuse terminals are among the most important components in a control cabinet and have several functions. The terminals are snapped onto the top-hat rail of the control cabinet and form the connection between the distribution level and the installation level.What is the difference between fuse terminals and terminal blocks?The terminal block is a feed-through connection for one or more cables in the control cabinet. Depending on the application, it may be beneficial to protect a pass-through connection with a fuse. Fuse terminals consist of a base that takes on the function of the classic terminal block. A fuse is used in an additional fuse link carrier. The fuses may vary depending on the model and use case. Some variants have permanently installed circuit breakers. A fuse terminal block is therefore a terminal block with a separate fuse.Why are fuse terminals one of the most important components in the control cabinet?A large number of cables and lines arrive in a control cabinet. Depending on the complexity of the system, this can be several hundred pieces. These cables and lines are often very rigid and have a large cross-section. A direct connection to the respective fuses, actuators or other devices would therefore be very difficult. At this point, terminal blocks with and without fuses are used. The cables and lines arriving in the control cabinet are first clearly laid out on the terminals. The individual flexible wires can now be routed from the terminals to the respective devices in the control cabinet. This flexibility offers advantages during installation.Image: Wago 281-611 fuse terminalEach connection now established has a specific function. This function is usually defined in a circuit diagram. Even after the control cabinet has been installed, the individual functions must remain traceable. A good overview of the system should be ensured for later extensions, change requests and maintenance work. If you would like to make changes after a while, these can now be done very easily by changing the individual wires. The handling of the rigid supply lines is therefore no longer necessary.You can only connect two wires to many modular installation devices. Here, too, the clamps play to their advantage. If, for example, you have planned several cables for a modular installation device, you can provide these with clear jumpers on the fuse terminals. Control work and measurements can also be carried out very conveniently directly on the terminals. Relocating lines and troubleshooting are made much easier.The safety clamps in detailFuse clamps can be constructed somewhat differently depending on the manufacturer. It is divided into single-level terminals and multi-level terminals. You can only connect one incoming and one outgoing line in the single-deck terminal. Several lines can be connected in multi-level terminals. For example, use a three-tier terminal for a cable with three wires. In this way you connect the protective conductor as well as the L line and the N line. This saves a lot of space and is mainly used in the private environment and in the smart home area. It is usual for the protective conductor contact to be made directly by the clamp connection with the top-hat rail. Other models have a connection point for a protective conductor.Another distinguishing feature is the different ways of attaching a cable. With a screw terminal, the respective wire is attached to the terminal using a classic screw connection. That's safe, but more time consuming. A spring-loaded terminal makes the electrical contact using a mechanical spring. The spring consists of a bent copper contact with a hole. The contact is clamped with a pointed tool and the conductor can be inserted. If you remove the clamping tool, the spring is relieved and the conductor gets stuck.Good to knowFuse clamps are suitable for fastening solid conductors and flexible strands. Both variants are permitted. The use of ferrules makes handling flexible wires easier, as they do not accidentally fan out.There is usually a pressure point for releasing this clamping connection, which can be pressed with a screwdriver or another narrow object. If you use particularly thin wires, insulation displacement terminals can be used. With these, contact is made through a small cut through the insulation.Cables and wires are selected in different cross-sections depending on their function and area of application. This affects the selection of the appropriate fuse terminal. There are suitable fuse terminals for the common cable cross-sections. Which cross-sections are suitable in each case is indicated directly on the terminal. Fuse terminals typically offer the option of bridging the L conductor and the N conductor using several terminal blocks, sometimes on different levels. The matching cross bridges are also available here in the shop. well thought outSome terminals offer fields for labeling. Use this option to keep track of the installation at all times. In addition, a distinction is made between fuse terminals in the design of the neutral conductor contact. Models marked 'NT' have special contacts for connection to an N busbar. When using a busbar, you need a clamp for the infeed as well as support blocks for secure fixing at the beginning and end of the busbar. When using 5-wire cables, you can also use multi-level terminals to connect the phase conductors.What does push-in connection mean for a fuse terminal block?A distinction is currently made between fuse terminals with three connection variants. These are the screw connection, the spring-cage connection and the push-in connection. Which connection variant you choose depends on the area of application, the costs and the expected time savings during installation. The push-in connection is the latest of these three variants. This is similar to the tension spring connection. As with the tension spring, a spring presses against the insulated conductor. The connection is therefore vibration-proof and maintenance-free. In contrast to the tension spring connection, the advantage is the tool-free installation. The wire is simply inserted into the terminal and a spring automatically locks. A standard screwdriver is sufficient to loosen the connection. This means that wiring can be carried out in a significantly shorter time. This applies in particular to cores with solid conductors. Wires with flexible conductors can also be fixed with this method using wire end sleeves. TIP:Please use square crimped ferrules for this. These offer more surface area for the spring to open. Front crimping pliers with square crimping are particularly suitable for working in hard-to-reach places and tight spaces. Small gauge conductors may not be strong enough to open the spring. Here the support of the spring opening with a screwdriver is necessary.Are there other accessories for fuse terminals?Additional accessories are available for most fuse terminals. These include the cross-bridges and busbars already mentioned, test plugs, fuses, separator plates, end plates, feeds or end blocks.Why are fuse terminals open on one side?The available space in the control cabinet is specified in modular widths (HP). These provide information about the capacity of a control cabinet. Fuse clamps are not manufactured according to this grid dimension, but as narrow as possible. The narrower a terminal, the more terminals can be installed on a specific area of the DIN rail. Since fuse terminals are typically mounted directly next to each other on the DIN rail, there is no risk of touching the contacts on the open sides. Without a side cover, a terminal is narrower. A cover is only attached to the last terminal in a row.Are there fuse terminals with a defect indicator?Some models show defects. For example, some fuse terminals have an integrated LED, which is powered by the current present. If there is a defect, the LED does not light up and the installer can quickly localize the problem. Catalogue content:In this eibabo® catalogue Terminal blocks > Fuse terminal block you will find items from the following product groups:Item overview:AC circuit breakerActive power meterBlade fuse terminalConnection clampControl circuit breakerDevice circuit breakerDirect current machineElectricity meterEnergy meterFour-wire meterFuse clipFuse terminal blockGlass fuse clipGround terminalGuard clampMulti-level clampPlug-in circuit breakerProtective terminal blockReactive power meterScrew cap clampSpring clipSpring terminalTerminal blockTerminal blocksTerminal stripThree-phase meterTransducer counterTransfer blocksfrom the following manufacturers:Manufacturer overview catalogue Fuse terminal:HagerPhoenixSiemensWAGOWeidmüllerWieland

Neutral bus bar - The use of high-quality busbars saves a lot of assembly time compared to individual wiring. As components of electrical engineering, busbars are special forms of busbars that distribute currents to individual power lines within electrical systems. N busbars are intended for devices with N conductors, because within controls and switchgear it may be necessary to bring the protective and N conductors together centrally. The busbars are made of copper or highly conductive aluminum alloys and allow a large number of cables to be connected in a space-saving manner. With N busbars from the eibabo technology store, you can supplement your electrical installation with additional high-quality components and ensure long-term trouble-free functionality.Catalogue content:In this eibabo® catalogue Terminal blocks > Neutral busbar you will find items from the following product groups:Item overview:BusbarBusbar clampClamping railMounting materialsN busbarNeutral busbarRail clampSpare PartsTerminal blockZero enthusiasmZero railfrom the following manufacturers:Manufacturer overview catalogue Neutral bus bar:ABNHagerPhoenixSchneider ElectricSiemensWAGOWeidmüllerWieland